Never seen em rented anywhere.

I have bought, and used a couple of the cheaper ones.
Moultries was the worst one, and they didnt last or leaked from the start.
Bought a Fimco and its been great.
http://www.agrisupply.com/boomless-atv-sprayer/p/53949/


Ethical behavior is doing the right thing when no one else is watching - even when doing the wrong thing is legal. Aldo Leopold .. (except when it comes to trailer tags)